Best round trip available now
⏳
RT prices 14% above average — wait if your dates are flexible
₹34,560
return ticket · per person · 15 nights
· Thai Lion Air
Outbound
2026-11-02
₹17,419
Return
2026-11-17
₹17,141
₹15,481
12-month low RT
₹30,202
12-month avg RT
Jan
Cheapest month
21,397
Fares tracked
Best Chennai–Chiang Mai return dates
Top 6 combos sorted by deal score
BEST DEAL
₹34,560
11 02 → 11 17
15 nights
Thai Lion Air
₹34,560
11 04 → 11 17
13 nights
Thai Lion Air
₹34,586
11 15 → 11 17
2 nights
Thai Lion Air
₹34,846
11 04 → 11 07
3 nights
Thai Lion Air
₹34,846
11 02 → 11 07
5 nights
Thai Lion Air
₹34,859
11 09 → 11 17
8 nights
Thai Lion Air
Per person · Economy · Both legs included
Price by trip length
Cheapest RT found per stay duration
Longer stays often unlock cheaper per-night fares when airlines fill mid-week seats.
When to book for the best price
Average one-way fare by booking window
0-7 days
₹118,588
1,623 fares
8-14 days
₹80,872
1,388 fares
15-30 days
₹63,128
3,163 fares
31-60 days
₹45,080
5,882 fares
61-90 days
₹40,211
6,824 fares
Booking at the optimal window saves ₹78,377 per ticket vs last-minute fares.
Best month for Chennai–Chiang Mai round trip
Monthly average fare · weather · crowds
Jan
Dec
| Month | Avg OW fare | OW low | Verdict |
|---|---|---|---|
| JanCHEAPEST | ₹32,478 | ₹18,355 | Average |
| Jul | ₹132,713 | ₹30,037 | Expensive |
| Aug | ₹101,354 | ₹16,594 | Expensive |
| Sep | ₹63,024 | ₹15,481 | Expensive |
| Oct | ₹40,057 | ₹17,460 | Expensive |
| Nov | ₹43,520 | ₹17,419 | Expensive |
| Dec | ₹40,223 | ₹17,119 | Expensive |
Other round trips from Chennai